/ Dictionary / Index H Hos.: Meaning and Definition of Find definitions for: Hos. Pronunciation: [key] Hosea. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hos (Thesaurus) Horus hosanna Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language